18402+2328 POU 3464
18h 40m 09.98s +23° 27' 00.4" P.A. 332.00 sep 9.6 mag 12.90,13.60
Coord 2000 |
18402+2328 |
|
Discov num |
POU3464 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 09.98 +23 27 00.4 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
334 |
|
Pa last |
332.2 |
|
P.A. Now (θ) |
332.2° |
|
Sep first |
9.6 |
|
Sep last |
9.626 |
|
Sep. Now (ρ) |
9.626" |
|
Mag pri |
12.90 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4532688002064398464 |
|